Best One 800 Contacts Apps

Instant duplicate contact cleanupCustomizable merge levelsAutomatic contact update suggestions

This app automatically finds and merges duplicate contacts in your address book. It offers customizable matching levels and provides detailed reports. The app also suggests contact updates using AI and can capture new contacts from email signatures.

by Shanghai Jia Feng Software Co. Ltd.

Multi-delete contactsBackup and restore contactsFind contacts with missing info

Easily manage your phone's contacts with powerful tools. Bulk delete unwanted entries, back up and restore your entire contact list, and identify incomplete or duplicate contacts. An in-app purchase unlocks advanced features for merging contacts.

(35K)

CircleBack - Updated Contacts

Address Book Management

Automatic contact updatesDuplicate contact mergingNew contact discovery from emails

This app intelligently updates your contacts, finds new ones from email, and cleans duplicates. It also allows scanning business cards and offers unified contact management across devices.

💼 Business

(2.5K)

free

Contacts Backup Pro & Restore

Transfer & Export Contacts

Save all contacts in one tapCloud synchronizationExport contacts via email/iMessage

Easily back up, export, and restore all your phone contacts with a single tap. Securely store backups in the cloud and synchronize them across devices. Set reminders for regular backups to prevent data loss.

PD Measure & Lens Scanner

Measure PD quicklyScan glasses for Rx valuesExtract Sphere, Cylinder, and Axis

Measure your pupillary distance (PD) and scan your current glasses to get prescription details from home. This app uses advanced technology to provide key optical parameters needed for online eyewear shopping.

🏥 Medical

(11K)

free

Contacts+ | Address Book

Effortless Contact Management

Cross-device, cross-platform syncContact deduplicationScan and save business cards

This cloud-based address book simplifies contact management by syncing across devices and accounts. It offers features like contact deduplication, business card scanning, and automatic enrichment to keep your information organized and up-to-date.

(5.8K)

SmartLine Second Phone Number

2nd phone number for business

Dedicated business phone numberProfessional call quality (not VoIP)Spam call filtering

Get a dedicated second phone number for your business to maintain privacy and professionalism. This app ensures calls are business-related, offers a spam filter, custom voicemail, and voicemail-to-text transcription. Manage your business communications efficiently with organized history and timely notifications.

Shop for eyeglasses, sunglasses, and contact lenses at low prices. Virtually try on frames, measure your pupillary distance, and manage contact lens subscriptions. Enjoy free shipping and earn rewards with every purchase.

Virtual try-on for framesPurchase name-brand contact lensesManage contact lens subscriptions

🛍️ Shopping

(471)

Offline contact backupEasy .vcf file restoreTransfer contacts between iOS devices

My Contacts Backup Pro

Backup your address book

$2.99

Easily back up and restore your entire address book directly from your phone. Send contact backups as .vcf files via email for offline storage and simple restoration. Manage contacts, remove duplicates, and export data in various formats.

Effortlessly manage and organize your iPhone contacts. This app automatically merges, deletes duplicates, and backs up your address book, saving you time. It offers batch operations for efficient contact management.

Merge contactsDelete duplicate contactsShare contacts

Organize and manage contact details, including birthdays and custom posters. Easily connect via messages, calls, or FaceTime. Share your information instantly with new contacts using NameDrop.

Manage contact informationSync across devicesQuickly connect via calls/messages

Virtual Try-On & Save 50%

AI-powered personal stylistVirtual try-on featureVisual search for similar styles

Discover and try on eyeglasses, sunglasses, and contacts with an AI stylist and virtual try-on feature. Browse over 10,000 styles from top brands and find lenses for every need. Manage your account and enjoy fast, secure checkout.

🛍️ Shopping

(10K)

Contacts last entries & search

By creation date and advanced

Order contacts by creation/editing dateSearch contacts by detail or numberCall, view, and edit contacts

Easily find contacts in your address book by ordering them by creation or editing date. Search for contacts using parts of their details or phone numbers. Call, view, or edit contacts directly within the app with complete privacy.

Redefine Your Address Book

Smart real-time contact syncCreate multiple personalized address booksImport/export contacts via Excel and VCF

Streamline your address book with a comprehensive contact management solution. Easily sync, organize, import, export, and merge duplicates to keep your contacts clean and accessible. Supports multiple local address books and contact photos.

💼 Business

(116)

Contacts Transfer & Backup Pro

Contacts management made easy

One-click contact transferAutomatic contact backupsiCloud integration

$0.99 | 100% OFF

Easily manage and transfer your contacts with one-click sharing and automatic backups. Securely store your data in iCloud for access across all your devices. Enjoy a user-friendly and reliable contact management experience.

(476)

MCBackup: Contacts Backup

Sync, Restore & Export Data

One-tap contact backupTransfer contacts easilyRecover contacts anytime

Securely back up, transfer, and manage your contacts with ease. Recover lost numbers, remove duplicates, and sync your address book across devices. This app offers a private, offline solution for all your contact management needs.

(2.3K)

Backup and restore contacts

Backup Contacts Cleaner

Safe & secure contact backupOne-tap contact transferManual sync option

Safely back up, restore, and transfer all your phone contacts with a single tap. This secure and fast application ensures your contacts are saved even if your device is lost or broken. Easily manage your address book and keep your important information protected.

(510)